map: send monster info packet.

For now include monster attack range.

5 files changed, 35 insertions, 2 deletions

diff --git a/src/map/clif.c b/src/map/clif.c
index 5868c5e..f92a9f7 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -200,13 +200,13 @@ int eclif_send_actual(int *fd, void *buf, int *len)
     if (*len >= 2)
     {
         const int packet = RBUFW (buf, 0);
-        if (packet == 0xb02)
+        if (packet == 0xb02 || packet == 0xb03)
         {
             struct SessionExt *data = session_get(*fd);
             if (!data)
                 return 0;
             if (data->clientVersion < 3)
-            {   // not sending 0xb02 to old clients
+            {   // not sending new packets to old clients
                 hookStop();
                 return 0;
             }
@@ -214,3 +214,13 @@ int eclif_send_actual(int *fd, void *buf, int *len)
     }
     return 0;
 }
+
+void eclif_set_unit_idle_post(struct block_list* bl, struct map_session_data *tsd,
+                              enum send_target *target)
+{
+    if (!bl || !tsd)
+        return;
+
+    if (bl->type == BL_MOB && tsd)
+        send_mob_info(bl, tsd ? &tsd->bl : bl, *target);
+}
diff --git a/src/map/clif.h b/src/map/clif.h
index 0699601..3b28390 100644
--- a/src/map/clif.h
+++ b/src/map/clif.h
@@ -17,5 +17,7 @@ int eclif_send_actual(int *fd, void *buf, int *len);
 
 void eclif_authok_post(struct map_session_data *sd);
 void eclif_changemap_post(struct map_session_data *sd, short *m, int *x, int *y);
+void eclif_set_unit_idle_post(struct block_list* bl, struct map_session_data *tsd,
+                              enum send_target *target);
 
 #endif  // EVOL_MAP_CLIF
diff --git a/src/map/init.c b/src/map/init.c
index 27bf766..2034b4f 100644
--- a/src/map/init.c
+++ b/src/map/init.c
@@ -104,6 +104,7 @@ HPExport void plugin_init (void)
     addHookPost("clif->getareachar_unit", eclif_getareachar_unit_post);
     addHookPost("clif->authok", eclif_authok_post);
     addHookPost("clif->changemap", eclif_changemap_post);
+    addHookPost("clif->set_unit_idle", eclif_set_unit_idle_post);
     addHookPost("status->set_viewdata", estatus_set_viewdata_post);
 
     langScriptId = script->add_str("Lang");
diff --git a/src/map/send.c b/src/map/send.c
index f923dbb..59402ad 100644
--- a/src/map/send.c
+++ b/src/map/send.c
@@ -10,6 +10,7 @@
 #include "../../../common/mmo.h"
 #include "../../../common/socket.h"
 #include "../../../common/strlib.h"
+#include "../../../map/mob.h"
 #include "../../../map/pc.h"
 
 #include "map/send.h"
@@ -100,3 +101,21 @@ void send_mapmask_brodcast(const int map, const int mask)
     WBUFL (buf, 6) = 0;
     clif->send(buf, 10, &bl, ALL_SAMEMAP);
 }
+
+void send_mob_info(struct block_list* bl1, struct block_list* bl2,
+                   enum send_target target)
+{
+    char buf[12];
+
+    if (bl1->type != BL_MOB)
+        return;
+
+    struct mob_data *md = (struct mob_data *)bl1;
+
+    WBUFW (buf, 0) = 0xb03;
+    WBUFW (buf, 2) = 12; // len
+    WBUFL (buf, 4) = md->bl.id;
+    WBUFL (buf, 8) = md->status.rhw.range;
+
+    clif->send(&buf, sizeof(buf), bl2, target);
+}
diff --git a/src/map/send.h b/src/map/send.h
index d79765a..05b20f1 100644
--- a/src/map/send.h
+++ b/src/map/send.h
@@ -10,5 +10,6 @@ void send_local_message(int fd, struct block_list* bl, const char* msg);
 void send_changelook(int fd, int id, int type, int val);
 void send_mapmask(int fd, int mask);
 void send_mapmask_brodcast(const int map, const int mask);
+void send_mob_info(struct block_list* bl1, struct block_list* bl2, enum send_target target);
 
 #endif  // EVOL_MAP_PC